help with f/a an tuning

polarisjunkie

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Joined: Apr 2008

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#1

help with f/a an tuning

04-05-2008, 08:43 PM

i have a stock 780 with 7 hrs on new motor im putting on o/p flame arresters what do i need to do if anything to carbs? has a stock f/a on it now any info would be great dont want to burn up a new motor thank in advance polaris junkie:)
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Technical Support

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Joined: Mar 2003

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#2

04-07-2008, 07:43 AM

Re: help with f/a an tuning

Open up the high and low speed screws 1/4 turn and see how it runs. You should not have to re jet but it is possible that you will have to. If the ski surges at top end then you will have to re jet.Tom SBT tech.

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